APA (7th ed.) Citation

Zachrisson, R. E. (1971). Pronunciation of English vowels, 1400-1700 ([1st AMS ed.].). AMS Press.

Chicago Style (17th ed.) Citation

Zachrisson, R. E. Pronunciation of English Vowels, 1400-1700. [1st AMS ed.]. New York: AMS Press, 1971.

MLA (9th ed.) Citation

Zachrisson, R. E. Pronunciation of English Vowels, 1400-1700. [1st AMS ed.]. AMS Press, 1971.